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1. 发明授权

US4869225A Fuel supply device for vehicles 失效
标题翻译：车辆燃料供应装置
公开(公告)号：US4869225A
公开(公告)日：1989-09-26
申请号：US261901
申请日：1988-10-25
申请人： Kiyoshi Nagata , Junichi Tatsukawa , Yutaka Kawashima , Hisanori Kobayashi
发明人： Kiyoshi Nagata , Junichi Tatsukawa , Yutaka Kawashima , Hisanori Kobayashi
IPC分类号： F02M37/10
CPC分类号： F02M37/106 , Y10T137/86372
摘要： In a fuel supply device for vehicles, a sub-tank is arranged within a fuel tank. At least one intake port is provided in a bottom wall of the sub-tank. A check valve is arranged at the intake port. A fuel pump is arranged within the sub-tank to supply fuel from the sub-tank to an engine. A fuel return pipe is provided through which a part of the fuel supplied through the fuel supply pipe is returned into the sub-tank. A jet pump is connected to the fuel return pipe so as to deliver the fuel within the fuel tank into the sub-tank through at least one suction port of the jet pump by using fluid energy of the fuel returned into the sub-tank. A pipe is connected to a fuel discharge port of the jet pump, and extends to an upper location within the sub-tank. The jet pump is constituted by a groove forming a flat fluid control device arranged between the fuel pump and the bottom wall of the sub-tank. The groove is formed therein with the fuel suction port and the fuel discharge port of the jet pump.

2. 发明授权

US07831223B2 Automatic adjustment circuit for amplitude of differential signal 失效
标题翻译：差分信号振幅自动调整电路
公开(公告)号：US07831223B2
公开(公告)日：2010-11-09
申请号：US11848918
申请日：2007-08-31
申请人： Yutaka Kawashima
发明人： Yutaka Kawashima
IPC分类号： H04B17/00
CPC分类号： H04L1/0002
摘要： An automatic adjustment circuit for amplitude of differential signal has a differential signal transceiver that transmits differential signals, an amplitude setting register in which plural setting values for setting amplitude of the differential signals are stored, an amplitude control circuit that controls the amplitude of the differential signals, a pattern generating circuit that outputs a test pattern, a multiplexer, a squelch detection receiver, a test loop-back circuit, a squelch-signal-change-detection expected-value memory that stores an expected value of a change in a squelch signal, a squelch-signal-change detection counter that counts the change in the squelch signal, a comparator that compares the expected value and a count value and outputs a difference value of the values, a comparison result memory that stores the difference value, and a controller.
摘要翻译：用于差分信号幅度的自动调节电路具有发送差分信号的差分信号收发器，其中存储用于设置差分信号幅度的多个设定值的幅度设定寄存器，控制差分信号幅度的幅度控制电路，输出测试图案的模式产生电路，多路复用器，静噪检测接收器，测试回路电路，静噪信号变化检测预期值存储器，其存储静噪信号中的变化的期望值对静噪信号的变化进行了计数的静噪信号变化检测计数器，将期望值和计数值进行比较的比较器，输出该值的差分值，存储差分值的比较结果存储器和控制器。

3. 发明申请

US20100153610A1 BUS ARBITER AND BUS SYSTEM 审中-公开
标题翻译： BUS ARBITER和BUS系统
公开(公告)号：US20100153610A1
公开(公告)日：2010-06-17
申请号：US12637183
申请日：2009-12-14
申请人： Yutaka Kawashima
发明人： Yutaka Kawashima
IPC分类号： G06F13/28 , G06F13/36
CPC分类号： G06F13/364
摘要： A bus interface unit receives first and second data sent out to a data bus and observes address values indicated on an address bus. The first and second data are written into first and second registers respectively. First and second address detection unit receive the address values observed by the bus interface respectively. The first address detection unit outputs a first detection signal when it detects an address value which corresponds with the value of the first data. The second address detection unit outputs a second detection signal, when it detects an address value having an increment from the first data, which corresponds with the value of the second data. A control unit raises the priority of one of the bus masters given a bus utilization right, during the period from a start of outputting the first detection signal to an end of outputting the second detection signal.
摘要翻译：总线接口单元接收发送到数据总线的第一和第二数据，并观察地址总线上指示的地址值。第一和第二数据分别写入第一和第二寄存器。第一和第二地址检测单元分别接收由总线接口观察到的地址值。当第一地址检测单元检测到与第一数据的值对应的地址值时，输出第一检测信号。当第二地址检测单元检测到具有与第二数据的值对应的第一数据的增量的地址值时，输出第二检测信号。在从开始输出第一检测信号到输出第二检测信号的结束期间，给予总线利用权的控制单元提高一个总线主机的优先级。

4. 发明授权

US07313202B2 Asynchronous serial data receiver for packet transfer 失效
标题翻译：用于数据包传输的异步串行数据接收器
公开(公告)号：US07313202B2
公开(公告)日：2007-12-25
申请号：US10656252
申请日：2003-09-08
申请人： Yutaka Kawashima
发明人： Yutaka Kawashima
IPC分类号： H04L27/06
CPC分类号： H04J3/0632
摘要： A receiver provides a differential signal of first and second signals as received serial data. A tracking circuit receives the received serial data and a clock signal to generate a synchronous clock signal based on the clock signal by tracking the received serial data. Then the tracking circuit generates a synchronous serial data synchronized with the synchronous clock signal. An idle detector receives the first signal and the second signal. Then the idle detector detects an idle period of the first and second signals to provide an idle signal. A memory stores the serial data in response to transitions in the synchronous clock signal. The memory provides the stored data in response to transitions in the clock signal. The memory stops storing based on a hold signal. A data protector generates the hold signal to provide the hold signal for the memory.
摘要翻译：接收机提供作为接收串行数据的第一和第二信号的差分信号。跟踪电路通过跟踪所接收的串行数据，接收所接收的串行数据和时钟信号，以通过时钟信号产生同步时钟信号。然后跟踪电路产生与同步时钟信号同步的同步串行数据。空闲检测器接收第一信号和第二信号。然后，空闲检测器检测第一和第二信号的空闲周期以提供空闲信号。存储器存储响应于同步时钟信号中的转换的串行数据。存储器响应时钟信号中的转换提供存储的数据。存储器基于保持信号停止存储。数据保护器产生保持信号以提供存储器的保持信号。

5. 发明授权

US4803266A 3-Oxoalkylidene-2-azetidinone derivatives 失效
标题翻译： 3-氧代亚烷基-2-氮杂环丁酮衍生物
公开(公告)号：US4803266A
公开(公告)日：1989-02-07
申请号：US104152
申请日：1987-10-05
申请人： Yutaka Kawashima , Masakazu Satoh , Yuichi Hatada , Fumiko Hazato , Yoshimoto Nakashima , Kaoru Sota
发明人： Yutaka Kawashima , Masakazu Satoh , Yuichi Hatada , Fumiko Hazato , Yoshimoto Nakashima , Kaoru Sota
IPC分类号： C07D205/08 , A61K31/395 , A61K31/397 , A61P7/02 , C07D205/10 , C07D405/04
CPC分类号： C07D205/10
摘要： 2-Azetidione derivatives represented by the following formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group or a cyano group, l is 1 or 2, R.sup.1 is a lower alkyl group, a cycloalkyl group, a 1-naphthylmethyl group, an optionally substituted phenethyl group, an optionally substituted phenyl group, an optionally substituted benzyl group or a bis(alkoxycarbonyl)ethyl group, and R.sup.2 is a lower alkyl group, a lower alkoxy group, an amino group, an adamantyl group, a lower alkoxycarbonylmethyl group or an optionally substituted phenyl group, are disclosed. These compounds are useful as blood platelet aggregation inhibiting agents.

6. 发明授权

US4268910A Method for controlling timing of spark ignition for an internal combustion engine by feedback related to the detection of knocking 失效
标题翻译：通过与爆震检测相关的反馈来控制内燃机的火花点火时序的方法
公开(公告)号：US4268910A
公开(公告)日：1981-05-19
申请号：US969496
申请日：1978-12-14
申请人： Norio Omori , Hideya Fujisawa , Yutaka Kawashima , Masakazu Ninomiya , Hisasi Kawai , Takeshi Matsui
发明人： Norio Omori , Hideya Fujisawa , Yutaka Kawashima , Masakazu Ninomiya , Hisasi Kawai , Takeshi Matsui
IPC分类号： F02P5/152 , F02P5/153 , G01H17/00 , F02P5/14 , F02P17/00
CPC分类号： F02P5/1523 , Y02T10/46
摘要： The timing of spark ignition is set in normal operating conditions at a programed spark advance angle corresponding to the MBT (minimum spark advance for best torque). When knocking of the engine is detected by a vibration sensor, the ignition timing is delayed by a predetermined amount, e.g., 2.DELTA..theta., for each engine cycle that knocking is detected in synchronism with the rotation of the engine. When knocking is not detected, the ignition timing is advanced by another predetermined amount, for each engine cycle that knocking is not detected. e.g., .DELTA..theta.. In this method for controlling the spark timing, the amount of retardation, 2.DELTA..theta., is selected to be larger than the other amount of advance, .DELTA..theta..
摘要翻译：火花点火的定时在正常工作条件下设置在与MBT对应的编程火花提前角（最佳转矩最小火花提前）。当通过振动传感器检测到发动机的爆震时，对于每个发动机循环，点火正时被延迟预定量，例如2TATA，与发动机的旋转同步地检测到爆震。当未检测到爆震时，对于未检测到爆震的每个发动机循环，点火正时提前另一预定量。例如DELTAθ。在这种用于控制火花正时的方法中，延迟量2DELTAθ被选择为大于另一个提前量ΔTATA。

7. 发明授权

US5496829A Use of 2-nitroxyethyl (+)apovincaminate 失效
标题翻译：使用2-氨基乙基（+）氨基乙酸盐
公开(公告)号：US5496829A
公开(公告)日：1996-03-05
申请号：US244330
申请日：1994-05-24
申请人： Shigeru Okuyama , Susumu Otomo , Yutaka Kawashima , Katsuo Hatayama
发明人： Shigeru Okuyama , Susumu Otomo , Yutaka Kawashima , Katsuo Hatayama
IPC分类号： A61K31/475 , A61K31/44
CPC分类号： A61K31/475
摘要： 2-nitroxyethyl (+)apovincaminate is used as an agent for relieving disturbance of consciousness and as a narcotic antagonist.
摘要翻译： PCT No.PCT / JP94 / 01601 Sec。 371日期：1994年5月24日 102（e）日期1994年5月24日PCT提交1992年12月8日PCT公布。公开号WO93 / 11765 日期：1993年6月24日，2-氨基乙基（+）脱氨基甲酸酯被用作缓解意识紊乱和麻醉拮抗剂的药剂。

8. 发明授权

US5028716A 3,5-diamino-1,2,4-triazole derivatives 失效
标题翻译： 3,5-二氨基-1,2,4-三唑衍生物
公开(公告)号：US5028716A
公开(公告)日：1991-07-02
申请号：US469060
申请日：1990-01-23
申请人： Chuzo Iwata , Takeshi Imanishi , Yoshiyuki Chiba , Mikio Satake , Masakazu Sato , Yutaka Kawashima , Jun Goto
发明人： Chuzo Iwata , Takeshi Imanishi , Yoshiyuki Chiba , Mikio Satake , Masakazu Sato , Yutaka Kawashima , Jun Goto
IPC分类号： C07D249/08 , C07D249/14
CPC分类号： C07D249/14
摘要： A triazole derivative represented by the formula ##STR1## wherein R.sup.1 is a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, an acetyl group, a naphthylmethyl group, an anthrylmethyl group or a group of the formula ##STR2## wherein X, Y and Z are the same or different and each a hydrogen atom, a halogen atom, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 4 carbon atoms, a hydroxyl group, a nitro group, a trifluoromethyl group, a cyano group or a benzyloxy group, and R.sup.2 is a hydrogen atom or an acetyl group, and R.sup.3 is a hydrogen atom, an acetyl group or a group of the formula ##STR3## wherein R.sup.1 and R.sup.2 are as defined above, are useful as the inhibitors of lipid peroxidation.

9. 发明授权

US4784587A Pump apparatus 失效
标题翻译：泵装置
公开(公告)号：US4784587A
公开(公告)日：1988-11-15
申请号：US871118
申请日：1986-06-05
申请人： Toshihiro Takei , Yoshiyuki Hattori , Yutaka Kawashima , Tetuya Izumi , Yoshifumi Ina , Takeshi Matsuda
发明人： Toshihiro Takei , Yoshiyuki Hattori , Yutaka Kawashima , Tetuya Izumi , Yoshifumi Ina , Takeshi Matsuda
IPC分类号： F02M37/04 , F04D5/00 , F04D13/02 , F04D29/20 , F04B17/00 , F04B35/04
CPC分类号： F04D29/20 , F02M37/048 , F04D13/021 , F04D5/002 , F04D5/007 , F05B2250/503
摘要： A pump apparatus comprises a pump housing, an impeller having a plurality of radial grooves rotatably disposed within the pump housing, first and second fluid passages each defined by the impeller and the pump housing at both sides of the impeller, a motor having an output shaft for driving the impeller, a first radial clearance between the impeller and the output shaft of the motor, and a second radial clearance between an outer peripheral surface of the impeller and the pump housing, which is smaller than the first clearance.
摘要翻译：泵装置包括泵壳体，具有可旋转地设置在泵壳体内的多个径向槽的叶轮，由叶轮和泵壳体在叶轮两侧限定的第一和第二流体通道，具有输出轴用于驱动叶轮，叶轮和马达的输出轴之间的第一径向间隙，以及叶轮的外周表面和泵壳体之间的第二径向间隙，其小于第一间隙。

10. 发明授权

US4455981A Method and system for control of air-fuel ratio 失效
标题翻译：空燃比控制方法及系统
公开(公告)号：US4455981A
公开(公告)日：1984-06-26
申请号：US342427
申请日：1982-01-25
申请人： Atsushi Suzuki , Yutaka Kawashima , Masakazu Ninomiya
发明人： Atsushi Suzuki , Yutaka Kawashima , Masakazu Ninomiya
IPC分类号： F02D41/18 , F02D33/00 , F02D41/14 , F02D43/00 , F02D45/00 , F02M7/24 , F02M23/04 , F02B3/08
CPC分类号： F02M23/04 , F02D43/00 , F02M7/24 , Y02T10/146
摘要： A system for controlling the air-fuel ratio in which the amount of fuel injected into the engine is controlled in accordance with the flow rate of air passing through an air intake pipe including a throttle valve for introducing the air into the engine and the engine operating conditions. A bypass of the air intake pipe is opened or closed to change the air-fuel ratio of the mixture to slightly richer and leaner sides of a basic air-fuel ratio, and the change of the engine output conditions based on the change of the air-fuel ratio is used to correct the air-fuel ratio in an optimum direction. On the basis of a parameter indicating the engine operating conditions such as the detection value of the intake pipe pressure, a control is made to introduce the air which passed through the bypass to one of the upstream or downstream portion of the throttle valve.
摘要翻译：一种用于控制空燃比的系统，其中根据通过包括用于将空气引入发动机的引擎和引擎运行的节流阀的进气管的空气的流量来控制喷射到发动机中的燃料量条件。进气管的旁路被打开或关闭以将混合物的空燃比改变为基本空燃比的稍富和较稀的侧面，以及基于空气变化的发动机输出条件的变化 - 燃料比用于校正最佳方向上的空燃比。基于指示诸如进气管压力的检测值的发动机操作条件的参数，进行控制以将通过旁路的空气引入节流阀的上游或下游部分中的一个。

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